What is CVE-2025-27130?

CVE-2025-27130 is a high-severity vulnerability in Welcart Welcart_e-commerce, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2025-04-01.

How severe is CVE-2025-27130?

High severity. CVSS v3 base score is 8.8 out of 10.

Deserialization in Welcart Welcart_e-commerce

CVE-2025-27130

Welcart e-Commerce 2.11.6 and earlier versions contains an untrusted data deserialization vulnerability. If this vulnerability is exploited, arbitrary code may be executed by a remote unauthenticated attacker who can access websites create…

Vulnerability class: Insecure Deserialization

EPSS: 0.004 (31.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Welcart Welcart_e-commerce
Welcart Inc. E-commerce — versions 2.11.6 and earlier versions

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

vultures@jpcert.or.jp (Release Notes)
vultures@jpcert.or.jp (Third Party Advisory)

Frequently asked questions

What is CVE-2025-27130?: CVE-2025-27130 is a high-severity vulnerability in Welcart Welcart_e-commerce, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2025-04-01.
How severe is CVE-2025-27130?: High severity. CVSS v3 base score is 8.8 out of 10.